Linkpack is a free iPhone application developed by Horizon Video Technologies Inc. It falls under the category of Education & Reference, specifically in the Books subcategory. With Linkpack, users can save their links for later, read them, organize them into Linkpacks, and share them with others.

One of the key features of Linkpack is its seamless link synchronization between the app and the user's Dropbox account. This means that users can access and organize their links as files and folders on their Mac or PC, in addition to using the iOS or Chrome extensions to add links. This flexibility allows for efficient link management across multiple devices.

Linkpack also offers a Readability view, which provides a clean and distraction-free reading experience. Users can track their progress and easily pick up where they left off. For those on the go, the app even supports narration, allowing the content to be read back to them while they are on the move.

Additionally, Linkpack enables users to share their Linkpacks with the world. The app generates a unique URL that displays all the links in a beautiful page, making it easy to share curated collections of links with others.

With its user-friendly interface and convenient features, Linkpack is a valuable tool for organizing and sharing links effortlessly.